@article{201904.0282,
	doi = {10.20944/preprints201904.0282.v1},
	url = {https://doi.org/10.20944/preprints201904.0282.v1},
	year = 2019,
	month = {April},
	publisher = {Preprints},
	author = {Tao Chen and Bo Yan and Li-li Li and Zi-Ang Yan and Jun Wang and xianming Xiao},
	title = {Mineralogy Characteristic Study and Exploration on the Valuable Metals Enrichment of Coal Fly Ash},
	journal = {Preprints}
}